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S235J0W Steel Introduction
"S" means S235J0W grade could be used in structural steel projects, 235 is the min yield strength. J0, J2 and K2 standard for the impact degree and energy in 0 temperature.
"W" means that the mainly different in their carbon and phosphorus contents and availability.
S235J0W Steel Usage/Application
S235J0W, the steel is especially intended for use in heavily loaded parts of welded structures such as, bridges, flood gates, storage tanks, water supply tanks, etc., for service at ambient and low temperatures.
How to weather steel quickly?
However, if you want to rust corten steel quickly, there are a few things you can do. One option is to expose the steel to salt water. This will speed up the rusting process by providing a source of moisture and electrolytes. Another option is to bury the steel in sand or soil
